In a large sauce pan, heat milk over medium-low.,While heating Milk, Chop up Hershey bars.,(And peppermint, if applicable.,).,Once milk is hot (Do NOT Boil), stir in All other ingredients.,(Make sure to use only one flavoring.,).,Don't stop gently stirring.,Take a spoon and taste it.,Add sugar slowly, tasting as you go.,Once you get to where you like it, stop.,Turn off burners, and whisk until frothy.,(Note: I usually put it in a blender to make the whisking that much easier.,______,).,Pour into mugs and enjoy.